April weather forecast in Petrolina

April in Petrolina is the cloudiest month of the year. In April, the weather in Petrolina is typically hot. Average daily high temperature in April is about 32 degrees above zero. On average, Petrolina has 10 partly cloudy, 8 rainy, 7 sunny, and 5 cloudy days in April. The rains are usually moderate. April as well as January, February, March, and December is considered the most uncomfortable time to visit Petrolina.